1989 U.S. Pro Tennis Championships – Singles

Singles
1989 U.S. Pro Tennis Championships
Champion	Andrés Gómez
Runner-up	Mats Wilander
Score	6–1, 6–4
Draw	56 (5WC/7Q/2LL)
Seeds	16

Thomas Muster was the defending champion, but could not compete this year due to a car accident suffered in Key Biscayne.^[1]

Andrés Gómez won the title by defeating Mats Wilander 6–1, 6–4 in the final.^[2] The final was played on 9 August, 24 days after the scheduled final (16 July), due to constant weather delays.^[3]

The first eight seeds received a bye to the second round.

	Quarterfinals							Semifinals							Final
	1	Andre Agassi	6	6
	7	Jaime Yzaga	4	2
								1	Andre Agassi	6	7	2
								6	Andrés Gómez	7	6	6
	4	Jay Berger	4	4
	6	Andrés Gómez	6	6
															6	Andrés Gómez	6	6
															2	Mats Wilander	1	4
	11	Martín Jaite	6	4	7
	14	Eduardo Bengoechea	3	6	6
								11	Martín Jaite	6	4	4
								2	Mats Wilander	3	6	6
	8	Jordi Arrese	6	4
	2	Mats Wilander	7	6

	First round							Second round							Third round							Quarterfinals
								1	A Agassi	6	6
		S Guy	7	6					S Guy	4	0
	WC	A Burrow	5	3											1	A Agassi	6	6
		B Moir	7	6												B Moir	1	2
	LL	T Mercer	5	0					B Moir	7	6
	Q	M Barba	4	6	6			Q	M Barba	6	3
	16	J Brown	6	3	4																	1	A Agassi	6	6
	10	L Duncan	6	6																		7	J Yzaga	4	2
	WC	M Brown	1	0				10	L Duncan	6	6
		R Fromberg	3	6	6				M Nido	4	4
		M Nido	6	3	7										10	L Duncan	4	2
		P Rebolledo	6	7											7	J Yzaga	6	6
		D Leppen	3	5					P Rebolledo	1	3
								7	J Yzaga	6	6

	First round							Second round							Third round							Quarterfinals
								4	J Berger	6	6
		N Caswell	4	6	2				M Wostenholme	4	1
		M Wostenholme	6	3	6										4	J Berger	6	6
		R Reneberg	6	3	6										13	F Luna	3	2
		G Giussani	2	6	1				R Reneberg	2	4
		JC Báguena	2	4				13	F Luna	6	6
	13	F Luna	6	6																		4	J Berger	4	4
	12	B Orešar	4	6	4																	6	A Gómez	6	6
		B Dyke	6	2	6				B Dyke	7	6
		G Rivas	6	6					G Rivas	5	3
		J Ross	4	2												B Dyke	6	5	6
		D Pérez	7	6											6	A Gómez	4	7	7
		S Youl	6	1					D Pérez	3	4
								6	A Gómez	6	6

	First round							Second round							Third round							Quarterfinals
								5	G Pérez Roldán	6	6	7
	WC	L Jensen	6	6				WC	L Jensen	4	7	6
		A Aramburú	4	3											5	G Pérez Roldán	3	3
	Q	A Moreno	6	6	5										11	M Jaite	6	6
		D Burke	7	4	7				D Burke	3	2
	Q	S DeVries	5	3				11	M Jaite	6	6
	11	M Jaite	7	6																		11	M Jaite	6	4	7
	14	E Bengoechea	7	6																		14	E Bengoechea	3	6	6
	Q	J Boytim	6	0				14	E Bengoechea	6	6
	WC	Will Bull	4	7	2			Q	J Sobel	3	2
	Q	J Sobel	6	6	6										14	E Bengoechea	6	6
	LL	P Johnson	1	6	6										LL	P Johnson	4	4
		K Jones	6	3	2			LL	P Johnson	7	6
								3	A Mancini	6	2

	First round							Second round							Third round							Quarterfinals
								8	J Arrese	6	3	7
	Q	B Pearce	6	6				Q	B Pearce	2	6	6
		M Allen	1	2											8	J Arrese	6	7
	WC	C Garner	4	6	5											K Braasch	3	6
	Q	M Kaplan	6	1	7			Q	M Kaplan	2	2
		K Braasch	6	7					K Braasch	6	6
	9	L Mattar	2	6																		8	J Arrese	6	4
	15	J Arias	6	6																		2	M Wilander	7	6
		P Arraya	4	1				15	J Arias	3	7	6
		J Aguilera	2	7	6				J Aguilera	6	6	0
		R Argüello	6	5	0										15	J Arias	6	5	4
		M Robertson	7	6											2	M Wilander	3	7	6
		M Ingaramo	6	2					M Robertson	3	2
								2	M Wilander	6	6

• Official results archive (ATP)
• Official results archive (ITF)